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KR880004143A - 아라미드 공중합체 사 - Google Patents

아라미드 공중합체 사 Download PDF

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Publication number
KR880004143A
KR880004143A KR870010182A KR870010182A KR880004143A KR 880004143 A KR880004143 A KR 880004143A KR 870010182 A KR870010182 A KR 870010182A KR 870010182 A KR870010182 A KR 870010182A KR 880004143 A KR880004143 A KR 880004143A
Authority
KR
South Korea
Prior art keywords
naphthalamide
toughness
yarn
phenylene terephthalamide
strength
Prior art date
Application number
KR870010182A
Other languages
English (en)
Other versions
KR940011542B1 (ko
Inventor
어빈 베어 토마스
Original Assignee
도날드 에이. 호 에스
이.아이.듀퐁 드 네모어 앤드 캄파니
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25426637&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR880004143(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 도날드 에이. 호 에스, 이.아이.듀퐁 드 네모어 앤드 캄파니 filed Critical 도날드 에이. 호 에스
Publication of KR880004143A publication Critical patent/KR880004143A/ko
Application granted granted Critical
Publication of KR940011542B1 publication Critical patent/KR940011542B1/ko

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/80—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/80—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides
    • D01F6/805—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides from aromatic copolyamides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31728—Next to second layer of polyamide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31728—Next to second layer of polyamide
    • Y10T428/31732—At least one layer is nylon type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Polyamides (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

내용 없음

Description

아라미드 공중합체 사
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명을 실시하는데 유용한 경사형 모세관 방사구금(tapered capillary spinneret)을 나타내는 도면이다.
제2도는 일직선형 방사구금(straight-walled spinneret)을 사용하는 강력과 2,6-나프탈아미드 몰 분율과의 관계를 나타내는 그래프이다.
제3도는 일직선형 방사구금을 사용하는 강인성과 2,6-나프탈아미드 몰 분율과의 관계를 나타내는 그래프이다.
제4도는 경사형 방사구금을 사용하는 강력과 2,6-나프탈아미드 몰 분율과의 관계를 나타내는 그래프이다.

Claims (7)

  1. 필수적으로, 2,6-나프탈아미드의 몰 분율이 0.005 내지 0.10인 코풀리(p-페닐렌 테레프탈아미드/2,6-나프탈아미드)로 이루어짐을 특징으로 하는 방향족 폴리아미드의 사.
  2. 제1항에 있어서, 0.5 내지 6dpt(데니어/필라멘트)의 개개 필라멘트로 이루어지며, 데니어가 20 내지 2000인 사.
  3. 필수적으로, 2,6-나프탈아미드의 몰 분율이 0.005 내지 0.10인 코풀리(p-페닐렌 테레프탈아미드/2,6-나프탈아미드)로 이루어지며, 강인성이 0.417gpd 보다 큼을 특징으로 하는 방향족 폴리아미드의 사.
  4. 제3항에 있어서, 강력이 25.7gp보다 큰 사.
  5. 제4항에 있어서, 강인성이 0.451gpd 보다크고, 강력이 26.7gpd 보다 큰 사.
  6. 필수적으로, 2,6-나프탈아미드의 몰 분율이 0.01 내지 0.10인 코풀리(p-페닐렌 테레프탈아미드/2,6-나프탈아미드)로 이루어지며, 강인성과 강력이 단독중합체 폴리(p-페닐렌 테레프탈아미드)를 사용하여 동일한 과정으로 제조한 동일한 치수의 사의 강인성과 강력보다 큼을 특징으로 하는 방향족 폴리아미드의 사.
  7. 제5항에 있어서, 0.5 내지 6dpt의 개개 필라멘트로 이루어지며, 데니어가 20 내지 2000인 사.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870010182A 1986-09-16 1987-09-15 아라미드 공중합체사 KR940011542B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/909,100 US4698414A (en) 1986-09-16 1986-09-16 Copoly(p-phenylene terephthalamide/2,6-naphthalamide)aramid yarn
US909,100 1986-09-16
US909100 1986-09-16

Publications (2)

Publication Number Publication Date
KR880004143A true KR880004143A (ko) 1988-06-01
KR940011542B1 KR940011542B1 (ko) 1994-12-20

Family

ID=25426637

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870010182A KR940011542B1 (ko) 1986-09-16 1987-09-15 아라미드 공중합체사

Country Status (7)

Country Link
US (1) US4698414A (ko)
EP (1) EP0260922B1 (ko)
JP (1) JP2521773B2 (ko)
KR (1) KR940011542B1 (ko)
CA (1) CA1297230C (ko)
DE (1) DE3788259T2 (ko)
IL (1) IL83903A (ko)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4902774A (en) * 1988-03-02 1990-02-20 E. I. Dupont De Nemours And Company Poly(p-phenyleneterephthalamide) yarn of improved fatigue resistance
FR2660941B1 (fr) * 1990-04-11 1992-06-26 Michelin Rech Tech Monofilament aramide et procede pour l'obtenir.
EP0435975B1 (fr) * 1989-06-28 1996-05-22 Michelin Recherche Et Technique Monofilament aramide et procede pour l'obtenir
FR2649127B1 (fr) * 1989-06-28 1992-12-11 Michelin Rech Tech Monofilament en poly(p-phenylene terephtalamide) et procede pour obtenir un tel monofilament
DE69212597T2 (de) * 1991-03-25 1997-01-02 E.I. Du Pont De Nemours & Co., Wilmington, Del. Stromlose metallisierung von aramid oberflächen
US5171339A (en) * 1991-11-07 1992-12-15 E. I. Du Pont De Nemours And Company Filter bag for hot gases
US5310861A (en) * 1992-06-19 1994-05-10 E. I. Du Pont De Nemours And Company Drawable high tensile strength aramids
US5302415A (en) * 1992-12-08 1994-04-12 E. I. Du Pont De Nemours And Company Electroless plated aramid surfaces and a process for making such surfaces
US5962627A (en) * 1996-03-04 1999-10-05 Akzo Nobel N.V. Optically anisotropic spinning solution comprising a mixture of P-aramid and aliphatic polyamide, and fibers to be made therefrom
US6534426B1 (en) 2000-01-14 2003-03-18 E. I. Du Pont De Nemours And Company Knife-stab-resistant composite
US6610617B2 (en) 2001-04-12 2003-08-26 E. I. Du Pont De Nemours And Company Ballistic resistant article
US6626963B2 (en) 2001-09-21 2003-09-30 E. I. Du Pont De Nemours And Company Process for restoring the appearance of pigmented or dyed para-aramid fabric
US6669741B2 (en) 2001-09-21 2003-12-30 E. I. Du Pont De Nemours And Company Process for restoring the natural appearance of para-aramid clothing
US20060113700A1 (en) * 2004-12-01 2006-06-01 Hartzler Jon D Continuous processes for making composite fibers
US20090142567A1 (en) * 2007-12-03 2009-06-04 E.I. Du Pont De Nemours And Company Thermally conductive aramid-based dielectric substrates for printed circuit boards and integrated circuit chip packaging
JP2013177716A (ja) * 2012-01-30 2013-09-09 Teijin Ltd 全芳香族ポリアミド再生繊維およびその製造方法
KR101703349B1 (ko) * 2015-05-15 2017-02-08 주식회사 휴비스 방염성이 우수한 메타아라미드 섬유 및 그의 제조방법
JP2017179622A (ja) * 2016-03-28 2017-10-05 帝人株式会社 コポリパラフェニレン・３，４’−オキシジフェニレンテレフタルアミド繊維の製造方法
US11078627B2 (en) 2018-08-14 2021-08-03 Dupont Safety & Construction, Inc. High tensile strength paper suitable for use in electrochemical cells
US20210296685A1 (en) 2020-03-17 2021-09-23 Dupont Safety & Construction, Inc. Solid-state composite electrolytes comprising aramid polymer fibrils
US11578461B2 (en) 2020-03-17 2023-02-14 Dupont Safety & Construction, Inc. Papers comprising aerogel powder and aramid polymer fibrils
KR20230038720A (ko) 2020-08-04 2023-03-21 듀폰 세이프티 앤드 컨스트럭션, 인크. 전기화학 셀에 적합한 아라미드 펄프를 포함하는 종이, 및 이로부터 제조된 전기화학 셀
EP4413202A1 (en) 2021-10-07 2024-08-14 DuPont Safety & Construction, Inc. Nonwoven sheet material comprising a substrate and applied fibril covering

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671542A (en) * 1966-06-13 1972-06-20 Du Pont Optically anisotropic aromatic polyamide dopes
GB1283066A (en) * 1968-06-12 1972-07-26 Du Pont Optically anisotropic dopes comprising wholly aromatic polyamides
US3819587A (en) * 1969-05-23 1974-06-25 Du Pont Wholly aromatic carbocyclic polycarbonamide fiber having orientation angle of less than about 45{20
US3869429A (en) * 1971-08-17 1975-03-04 Du Pont High strength polyamide fibers and films
US3767756A (en) * 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process
CH583829A5 (ko) * 1973-03-21 1977-01-14 Ahlmann Gmbh
JPS5013365A (ko) * 1973-06-11 1975-02-12
JPS5633421A (en) * 1979-08-22 1981-04-03 Nippon Steel Corp Continuous annealing treatment for cold rolled steel sheet
JPS5850924B2 (ja) * 1980-06-11 1983-11-14 日本精化株式会社 環状ホスホニトリルクロライドオリゴマ−の製造方法
JPS59192713A (ja) * 1983-04-18 1984-11-01 Teijin Ltd 芳香族ポリアミド繊維の延伸方法

Also Published As

Publication number Publication date
US4698414A (en) 1987-10-06
EP0260922A2 (en) 1988-03-23
EP0260922B1 (en) 1993-11-24
DE3788259D1 (de) 1994-01-05
JPS6375111A (ja) 1988-04-05
DE3788259T2 (de) 1994-06-09
JP2521773B2 (ja) 1996-08-07
EP0260922A3 (en) 1990-02-28
KR940011542B1 (ko) 1994-12-20
IL83903A0 (en) 1988-02-29
CA1297230C (en) 1992-03-10
IL83903A (en) 1990-07-26

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